Material: The faucet aerator disassembly wrench is made of high quality ABS, very durable, suitable for 16.5mm/0.65in, 18.5mm/0.72in, 21, 5mm/0.85in, 24mm/0.94in. Function: The solid aerator wrench will help you remove most cache faucet aerators, replace or clean them clogged air ducts with our aerator removal wrench to repair low flow faucets, and effectively repair low flow faucets and allow you to have smooth flow again, which will also save you tons of money save money and time by calling a plumber. Application: The faucet replacement parts set is perfect for replacing your old kitchen sink faucet, bathroom faucet and spout head of bathroom faucet, providing you with clean and clear drinking water, suitable for Neoperl, Delta, Moen, Kohler, American Standard, Danze and Groche. aerator. Package contents: 8 pieces of high-speed faucet aerator wrench (2 packs of each size, 4 sizes in total). After-sales service: If you have any questions after receiving or using, please feel free to contact us, we will try our best to provide you with a reasonable solution. Customer satisfaction is our primary goal.